Kyung Chang Industrial Co., Ltd.

Hyundai Motor Company

Kia Motors Corporation

Kyu-Jung Kim

Yang Rae Cho

Dae Yeon Kim

Wonjin Jeong

Byoung Hyuk Lee

Ki Cheol Hyun

Yong-Hee Kim

Ean-Soo Cho

Myung-Lyul Na

Sang Kyu Chang

Gi-Won Bae

Chang-Min Lee

Jae-Hyoung Park

Min-Keun Kwon

An acuator for a shift-by-wire system includes a drive motor installed inside a motor housing, the drive motor having a drive shaft, and a decelerator inside a decelerator housing coupled with the motor housing, the decelerator coupled to the drive shaft. The decelerator includes a sun gear connected to a first side of an eccentric part of the drive shaft, a ring gear engaged with the sun gear and fixed to the decelerator housing, an output shaft connected to a second side of the eccentric part, a first bearing coupled to one side of the eccentric part and supporting the sun gear, a second bearing coupled to the other side of the eccentric part and supporting the output shaft, and a power delivery unit coupled to the sun gear and the output shaft in a center region between the first and second bearings.In an embodiment an actuator includes a drive motor installed inside a motor housing, wherein the drive motor includes a drive shaft having a driving part fixed to a rotor of the drive motor, an eccentric part integrally connected to the driving part at a position off a shaft center of the driving part, and an elongated part elongated from the eccentric part with respect to the shaft center, and a decelerator inside a decelerator housing coupled with the motor housing. The decelerator is eccentrically coupled to the drive shaft and includes a sun gear rotatably connected to the eccentric part, a ring gear engaged with the sun gear and fixed to the decelerator housing, an output shaft rotatably connected to the elongated part, a first bearing coupled to the eccentric part and supporting the sun gear, a second bearing coupled to the elongated part and a power delivery unit coupled to the sun gear and the output shaft in a center region between the first bearing and the second bearing.

Actuator for shift-by-wire system

An acuator for a shift-by-wire system includes a drive motor installed inside a motor housing, the drive motor having a drive shaft, and a decelerator inside a decelerator housing coupled with the motor housing, the decelerator coupled to the drive shaft. The decelerator includes a sun gear connected to a first side of an eccentric part of the drive shaft, a ring gear engaged with the sun gear and fixed to the decelerator housing, an output shaft connected to a second side of the eccentric part, a first bearing coupled to one side of the eccentric part and supporting the sun gear, a second bearing coupled to the other side of the eccentric part and supporting the output shaft, and a power delivery unit coupled to the sun gear and the output shaft in a center region between the first and second bearings.

A cable anchoring device includes: a vibration isolation member including a damper; a socket; and a cap. A rib is formed in at least one of the socket and the cap is inserted into a portion of the damper. The vibration isolation member is inserted into a hole formed in the cap. The socket is coupled to the cap. In a state where the rib has been inserted into the portion of the damper, a void is formed in the portion of the damper.

Cable anchoring device for vibration isolation

A Transmission Gear Shift (TGS) cable socket including a rubber damper to couple a TGS lever and an outer cable to each other so a manipulation force of the TGS lever is transmitted to a transmission through an inner cable disposed in the outer cable, may include the rubber damper to damp vibration transmitted from the outer cable, a steel cup disposed coaxially with the rubber damper, the steel cup having a first end disposed in the rubber damper, and a second end protruding from the rubber damper and coupled to the outer cable, and a guide pipe disposed coaxially with the rubber damper, the guide pipe including a first end disposed in the rubber damper at a position spaced apart from the steel cup, and a second end protruding from the rubber damper.

TGS cable socket including rubber damper and method of manufacturing the same

A parking release device is provided that includes: a base which is mounted on a vehicle; a lever which is coupled to the base and includes lever track; and a handle which is coupled to the base and includes a locker which is coupled to the lever track. The lever track includes a first stable position, a second stable position, a first path which connects the first stable position and the second stable position, and a second path that connects the second stable position and the first stable position. As the handle is pivoted by the release of the parking, the locker moves from the first stable position to the second stable position along the first path, and as the handle is pivoted by the performing of the parking, the locker moves from the second stable position to the first stable position along the second path.

Parking release device

A cable anchoring device may be provided that includes: an anchoring cap which includes a fastening protrusion for the fastening to a bracket; an anchoring socket which includes a first body in which a bracket anchoring groove is formed, and a second body which is inserted into the anchoring cap; and a pressing member which is disposed between the second body and the anchoring cap. When the bracket is inserted into the bracket anchoring groove, the anchoring cap moves by the pressing member, so that the fastening protrusion is inserted into a fastening groove of the bracket.

Cable anchoring device

A cable anchoring device which is coupled to a bracket may be provided that includes: a cap which includes an insertion portion including a thin portion and a thick portion which are integrally formed with each other; a groove socket which includes an insertion groove into which the insertion portion is inserted and a bracket anchoring part in which a bracket anchoring groove in which the bracket is anchored is formed; and a pressing member which presses such that the thick portion is located in the bracket anchoring groove.

Growing community of inventors

Daegu, South Korea

Kyu-Jung Kim